🇸🇰 BORTAK Peter · SLOVAKIA

57rank
-77.5Butler · 252 bds
-0.31per board
±4.7swing
-0.18vs par /bd · #46/81
-0.27adjusted /bd
Butler per round: 12.9 -28.7 -19.9 4 -6.7 17.3 -1.9 -3.4 18.8 -55.3 -5.7 30 -17.7 -21.2by round

vs par split: bidding -0.45 · play +0.24

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted -0.27/bd

Card play — on target: opening leads 80.4% #36 of 81 · declarer play 70.9% #57 of 81 · defence 82.9% #39 of 81

Bidding activity — not a pass: 37.4% #78 of 81 (261/697)

Card play by contract type — on target
vs NTvs a suit
Opening leads83.3% (18)78.9% (38)
Declarer play64.7% (17)73.7% (38)
Defence83.3% (36)82.8% (87)

Opening leads by suit led: ♠ 84.6% (13) · ♥ 84.6% (13) · ♦ 80.0% (15) · ♣ 73.3% (15)

vs par by strain: NT +0.62 (72) · a suit -0.55 (177)

vs par by level: part-score -0.58 (103) · game +0.43 (130) · slam -3.06 (16)

By role: declaring -0.69/bd (-2.71 vs par · 126) · defending +0.07/bd (+2.34 vs par · 124)

By vulnerability: vulnerable -0.17/bd (-0.05 vs par · 119) · not vulnerable -0.43/bd (-0.30 vs par · 133)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1S.KentosN.Zeeberg – L.JacobsenClosed18+12.9+0.72+1.28
Round 2S.KentosW.Wnuk – J.KotClosed18-28.7-1.59-0.94
Round 3S.KentosA.Pedmanson – J.VahkClosed18-19.9-1.11-2.89
Round 4S.KentosD.Jansons – M.SamolcevsClosed18+4.0+0.22+0.89
Round 5S.KentosJ.Hegedus – D.BiborkaClosed18-6.7-0.37-1.89
Round 6S.KentosJ.Brekke – A.LandsvikClosed18+17.3+0.96+1.50
Round 7S.KentosT.Gardner – J.FegartyClosed18-1.9-0.11+0.28
Round 8S.KentosI.Moskovitz – D.MsikaClosed18-3.4-0.19+0.72
Round 9S.KentosG.Ramazzotti – F.SanmartinoClosed18+18.8+1.04+2.17
Round 10S.KentosG.Friesen – J.EssinkClosed18-55.3-3.07-3.28
Round 11S.KentosM.Nordqvist – H.Hjorth WarleniusClosed18-5.7-0.32-0.72
Round 12S.KentosD.Hoyne – E.ConnellClosed18+30.0+1.67+3.67
Round 14S.KentosG.Ntalianis – I.VirvidakisClosed18-17.7-0.98-2.83
Round 15S.KentosC.Ben Guigui – M.ChanalClosed18-21.2-1.18-0.50

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+12.4Round 1🇩🇰 DENMARK76♦♠7=-2
+12.3Round 12🇮🇪 IRELAND92♠♦K+3+18
+11.3Round 12🇮🇪 IRELAND54♠♥7=+14
+11.2Round 11🇸🇪 SWEDEN36♣♠5-1+14
+10.0Round 14🇬🇷 GREECE94♥♠A-1+13
+9.2Round 15🇫🇷 FRANCE183NT♥5=+10
+9.0Round 3🇪🇪 ESTONIA34♥♠4=+7
+8.9Round 9🇮🇹 ITALY134♥♣4=+10
+8.9Round 11🇸🇪 SWEDEN143♠x♥5=+12
+8.6Round 8🇮🇱 ISRAEL73NT♦T+1+0
+8.2Round 6🇳🇴 NORWAY44NT♦6+2+13
+8.2Round 12🇮🇪 IRELAND173NT♠J=+7
+7.8Round 9🇮🇹 ITALY123♦♦6-1+12
+7.7Round 4🇱🇻 LATVIA94♥♣Q+2+13
+7.5Round 12🇮🇪 IRELAND73NT♣6-2+8
+7.2Round 1🇩🇰 DENMARK43NT♥8-1+13
+7.2Round 5🇭🇺 HUNGARY56♦♥2-1+13
+6.6Round 5🇭🇺 HUNGARY143♠♣7+2+3
+6.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND65♥♦J+1+13
+6.6Round 9🇮🇹 ITALY154♠♣A-2+8
+6.2Round 14🇬🇷 GREECE144♠♦A=+7
+6.2Round 15🇫🇷 FRANCE93NT♣2=+6
+5.9Round 5🇭🇺 HUNGARY174♥x♦5=+5
+5.8Round 2🇵🇱 POLAND85♦♣2-1+10
+5.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♦3-4+3
+5.8Round 8🇮🇱 ISRAEL111NT♠3+1+6
+5.3Round 10🇳🇱 NETHERLANDS93♣♥J+1+7
+5.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♠2=-1
+5.0Round 6🇳🇴 NORWAY55♦♠A-2+8
+5.0Round 9🇮🇹 ITALY43NT♠2=+0
+4.7Round 1🇩🇰 DENMARK91NT♣6=+8
+4.7Round 8🇮🇱 ISRAEL173NT♣7-1+5
+4.5Round 6🇳🇴 NORWAY133NT♠J-2+8
+4.5Round 6🇳🇴 NORWAY183NT♠3-2+13
+4.4Round 4🇱🇻 LATVIA124♥♠A-1+10
+4.4Round 5🇭🇺 HUNGARY153NT♠8+2-11
+4.2Round 5🇭🇺 HUNGARY85♦♠7-1+5
+4.1Round 1🇩🇰 DENMARK124♠♥A=+0
+4.1Round 4🇱🇻 LATVIA102♦♣A=+6
+4.1Round 15🇫🇷 FRANCE116♥♠T=+0
+3.9Round 8🇮🇱 ISRAEL124♠♣A-1+5
+3.8Round 2🇵🇱 POLAND53♠♥8=+10
+3.8Round 3🇪🇪 ESTONIA43♦♠2+2+10
+3.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43NT♠6+2+13
+3.7Round 14🇬🇷 GREECE43♥♥8-3-7
+3.6Round 6🇳🇴 NORWAY64♠♦2-1+5
+3.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53♣♣9=+6
+3.5Round 1🇩🇰 DENMARK25♣♥A-1+6
+3.5Round 2🇵🇱 POLAND25♠x♣A-2-7
+3.4Round 10🇳🇱 NETHERLANDS104♣♠A=+12
+3.3Round 2🇵🇱 POLAND61NT♣8=+11
+3.3Round 3🇪🇪 ESTONIA23NT♣K=-1
+3.1Round 12🇮🇪 IRELAND153♦♠K=-1
+3.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♣J-1+6
+2.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♣2-1+10
+2.7Round 11🇸🇪 SWEDEN101NT♣J-2+2
+2.6Round 6🇳🇴 NORWAY163NT♦T+1+11
+2.5Round 4🇱🇻 LATVIA184♥♦A+1+0
+2.5Round 5🇭🇺 HUNGARY61NT♠K=+5
+2.5Round 9🇮🇹 ITALY14♥♠7=+3
+2.4Round 4🇱🇻 LATVIA173♥♦K=+0
+2.4Round 5🇭🇺 HUNGARY183NT♦3-2+3
+2.4Round 11🇸🇪 SWEDEN162NT♠6+1+0
+2.3Round 3🇪🇪 ESTONIA115♠♥A=-8
+2.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133♣♠K=-1
+2.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND183♥♠2-1+5
+2.2Round 12🇮🇪 IRELAND103NT♥Q=+2
+2.2Round 15🇫🇷 FRANCE153NT♠5+2+0
+2.0Round 14🇬🇷 GREECE23♦♠2-3+2
+1.9Round 12🇮🇪 IRELAND113♦♣K-1+3
+1.8Round 2🇵🇱 POLAND93NT♦K-3+2
+1.8Round 3🇪🇪 ESTONIA121NT♥Q-2-1
+1.8Round 8🇮🇱 ISRAEL51NT♣5-1-2
+1.7Round 6🇳🇴 NORWAY94♠♥3+2-13
+1.7Round 15🇫🇷 FRANCE84♥♠4+2+1
+1.6Round 2🇵🇱 POLAND76♥♦Q+1+11
+1.6Round 4🇱🇻 LATVIA144♥♦J+2+11
+1.6Round 6🇳🇴 NORWAY144♦♣8=+6
+1.6Round 11🇸🇪 SWEDEN62♥♦5=+1
+1.6Round 12🇮🇪 IRELAND144♠♣A-1+14
+1.6Round 15🇫🇷 FRANCE44♠♦3-1+6
+1.5Round 4🇱🇻 LATVIA52♠♥K=+0
+1.5Round 9🇮🇹 ITALY11Pass+3
+1.5Round 9🇮🇹 ITALY161NT♥2+2-10
+1.4Round 9🇮🇹 ITALY21♥♦7+1-1
+1.4Round 11🇸🇪 SWEDEN22NT♠8=-7
+1.2Round 6🇳🇴 NORWAY23♦♦6-1+3
+1.2Round 8🇮🇱 ISRAEL143♠♦5=+6
+1.2Round 10🇳🇱 NETHERLANDS52♥♦5+1+0
+1.2Round 14🇬🇷 GREECE81NT♣Q+1+0
+1.1Round 4🇱🇻 LATVIA63♥♣A-1+6
+1.1Round 8🇮🇱 ISRAEL15♦♥A+1+1
+0.9Round 4🇱🇻 LATVIA114♥♣4+2+11
+0.9Round 14🇬🇷 GREECE53NT♠K=+11
+0.8Round 1🇩🇰 DENMARK63NT♣4=+1
+0.8Round 6🇳🇴 NORWAY72♦♠4=+1
+0.8Round 8🇮🇱 ISRAEL133♦♠8+1+0
+0.8Round 9🇮🇹 ITALY63NT♦5+1+1
+0.7Round 2🇵🇱 POLAND103NT♥8=+0
+0.7Round 8🇮🇱 ISRAEL102NT♠2=-10
+0.7Round 11🇸🇪 SWEDEN114♥♠8-2+5
+0.7Round 15🇫🇷 FRANCE144♣♦2-2-1
+0.6Round 6🇳🇴 NORWAY172♠♥A-2-8
+0.5Round 3🇪🇪 ESTONIA83NT♠9+3-11
+0.5Round 4🇱🇻 LATVIA83♦♠3+3+1
+0.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND171NT♣2-2+8
+0.5Round 9🇮🇹 ITALY33♥x♣A-1-1
+0.5Round 11🇸🇪 SWEDEN44♠♦2-2-9
+0.5Round 11🇸🇪 SWEDEN122♠♥T+1+0
+0.5Round 14🇬🇷 GREECE14♥♠3=-1
+0.4Round 6🇳🇴 NORWAY32♥♣7=-1
+0.2Round 3🇪🇪 ESTONIA133NT♦8=+1
+0.2Round 4🇱🇻 LATVIA23NT♠3=+0
+0.2Round 9🇮🇹 ITALY83♣♠K=+0
+0.2Round 9🇮🇹 ITALY93♦♠A=+7
+0.2Round 12🇮🇪 IRELAND183NT♠4+1+10
+0.1Round 14🇬🇷 GREECE154♥♦A+1+0
-0.0Round 1🇩🇰 DENMARK12♠x♥7-1+1
-0.1Round 1🇩🇰 DENMARK114♥♣J+2-1
-0.1Round 10🇳🇱 NETHERLANDS73NT♣2=+1
-0.2Round 3🇪🇪 ESTONIA53NT♠9+2+0
-0.2Round 4🇱🇻 LATVIA162♠♦K=-1
-0.2Round 5🇭🇺 HUNGARY3Pass+3
-0.2Round 8🇮🇱 ISRAEL63♠♣K-3+8
-0.2Round 9🇮🇹 ITALY104♥♥8+2+13
-0.2Round 12🇮🇪 IRELAND15♣♥4=+1
-0.2Round 12🇮🇪 IRELAND33NT♠9+1+12
-0.2Round 15🇫🇷 FRANCE14♥♠9-2-5
-0.3Round 1🇩🇰 DENMARK133NT♠3+1+0
-0.3Round 1🇩🇰 DENMARK162♥♦8=-1
-0.4Round 6🇳🇴 NORWAY103♥♦A-1+0
-0.4Round 8🇮🇱 ISRAEL94♥♣5+2+13
-0.5Round 1🇩🇰 DENMARK185♣♠K=-1
-0.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♠♥6-2-6
-0.5Round 9🇮🇹 ITALY54♠♣A+1-8
-0.5Round 10🇳🇱 NETHERLANDS82♠♠4+3-6
-0.5Round 12🇮🇪 IRELAND21NT♦6+3-10
-0.6Round 1🇩🇰 DENMARK141NT♠5-1+2
-0.6Round 2🇵🇱 POLAND153NT♦2+2-11
-0.6Round 4🇱🇻 LATVIA11NT♦K-1-4
-0.6Round 14🇬🇷 GREECE173♠♥9+1-6
-0.8Round 6🇳🇴 NORWAY82♠♣4+1-1
-0.8Round 10🇳🇱 NETHERLANDS182♥♦2+2+10
-0.8Round 15🇫🇷 FRANCE52NT♥5-2-1
-0.8Round 15🇫🇷 FRANCE124♠♦K+1-1
-0.9Round 1🇩🇰 DENMARK106♥♣7+1-13
-0.9Round 3🇪🇪 ESTONIA142NT♥J+1-7
-1.0Round 11🇸🇪 SWEDEN152♦♠9=+1
-1.1Round 1🇩🇰 DENMARK53NT♣9+2+0
-1.1Round 3🇪🇪 ESTONIA153NT♥Q+3+14
-1.2Round 5🇭🇺 HUNGARY74♥♣7-1+6
-1.2Round 8🇮🇱 ISRAEL32♦x♠T-1-5
-1.2Round 9🇮🇹 ITALY183♦♠Q-1+2
-1.2Round 10🇳🇱 NETHERLANDS143♥♣Q=-7
-1.2Round 10🇳🇱 NETHERLANDS172♠♦K+1-1
-1.2Round 11🇸🇪 SWEDEN82NT♠8+1-6
-1.2Round 12🇮🇪 IRELAND83♣♦2-1+1
-1.4Round 10🇳🇱 NETHERLANDS44♥♦7-1-12
-1.4Round 10🇳🇱 NETHERLANDS163♥♦Q-2-1
-1.5Round 2🇵🇱 POLAND112♥♦K=-5
-1.5Round 4🇱🇻 LATVIA43♦♣5-1-1
-1.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♠♦2=+0
-1.5Round 12🇮🇪 IRELAND43♠♠J-2-9
-1.5Round 14🇬🇷 GREECE71NT♥4+1+0
-1.5Round 14🇬🇷 GREECE134♠♣5-2-13
-1.5Round 14🇬🇷 GREECE163NT♣J-1-10
-1.5Round 15🇫🇷 FRANCE162♥♥2-1-4
-1.5Round 15🇫🇷 FRANCE172♥♣Q-2+0
-1.7Round 12🇮🇪 IRELAND64♥♣A+1+0
-1.8Round 5🇭🇺 HUNGARY133♥♦T+2-9
-1.8Round 6🇳🇴 NORWAY113♠♥K-2+0
-1.9Round 11🇸🇪 SWEDEN74♥♦8=+0
-2.0Round 10🇳🇱 NETHERLANDS113♠♥A=+0
-2.2Round 3🇪🇪 ESTONIA182♠♦Q=-5
-2.2Round 4🇱🇻 LATVIA32♥♠A=-6
-2.2Round 6🇳🇴 NORWAY124♠♦3+1-1
-2.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23♠♠2+2-9
-2.3Round 2🇵🇱 POLAND133NT♥J=-1
-2.4Round 11🇸🇪 SWEDEN174♥♦A-1-10
-2.4Round 12🇮🇪 IRELAND163NT♠K-3-7
-2.5Round 5🇭🇺 HUNGARY41♥♦2=+1
-2.5Round 5🇭🇺 HUNGARY104♠♣7=+0
-2.6Round 3🇪🇪 ESTONIA104♣♥3=-10
-2.7Round 4🇱🇻 LATVIA154♥♠6=+0
-2.7Round 9🇮🇹 ITALY142♥♠9=-5
-2.8Round 3🇪🇪 ESTONIA173♠♥2-2+0
-2.9Round 4🇱🇻 LATVIA74♠♦Q+3-17
-3.0Round 3🇪🇪 ESTONIA7Adj.♣A+1
-3.1Round 2🇵🇱 POLAND13NT♠6-4-2
-3.2Round 1🇩🇰 DENMARK151NT♥Q=-5
-3.3Round 1🇩🇰 DENMARK32♠♦K-2+5
-3.4Round 5🇭🇺 HUNGARY164♠♣7+3-17
-3.5Round 1🇩🇰 DENMARK174♠♥K+2-1
-3.5Round 2🇵🇱 POLAND33NT♥3+1+0
-3.5Round 3🇪🇪 ESTONIA63NT♥9+1-10
-3.5Round 5🇭🇺 HUNGARY93♣♥2+1-11
-3.5Round 8🇮🇱 ISRAEL165♣x♠6-2+0
-3.5Round 11🇸🇪 SWEDEN54♠♥T+1-1
-3.7Round 14🇬🇷 GREECE184♥♣A-1-6
-3.8Round 2🇵🇱 POLAND42♥♦T=+0
-3.8Round 5🇭🇺 HUNGARY25♣♠4-1-10
-3.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83♣♣5-1-10
-3.8Round 10🇳🇱 NETHERLANDS134♥x♣A-1-8
-3.8Round 11🇸🇪 SWEDEN14♥♦6=+0
-4.0Round 8🇮🇱 ISRAEL154♠♥2=+0
-4.0Round 8🇮🇱 ISRAEL184♠♣6=+0
-4.2Round 2🇵🇱 POLAND123♥♥8=-1
-4.2Round 12🇮🇪 IRELAND134♥♥6=+13
-4.2Round 15🇫🇷 FRANCE63NT♠2+1+0
-4.3Round 2🇵🇱 POLAND184♥♣T+1-1
-4.3Round 10🇳🇱 NETHERLANDS12♠♣5=-5
-4.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND106♠♦Q-2+0
-4.5Round 8🇮🇱 ISRAEL24♣♦J-2-3
-4.8Round 5🇭🇺 HUNGARY124♥♦4-4-3
-4.8Round 14🇬🇷 GREECE113♠x♥J-2+3
-5.0Round 15🇫🇷 FRANCE24♠♦6=-7
-5.4Round 2🇵🇱 POLAND164♥♣J=-12
-5.4Round 6🇳🇴 NORWAY13♥♣2+2-6
-5.4Round 14🇬🇷 GREECE31NT♥6+2-7
-5.6Round 10🇳🇱 NETHERLANDS124♠♥T+1-1
-5.6Round 11🇸🇪 SWEDEN94♥♣8+2-2
-5.8Round 9🇮🇹 ITALY174♠♥A=+1
-6.0Round 1🇩🇰 DENMARK86♥♣8+1+11
-6.1Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND154♥♥3-1-5
-6.1Round 8🇮🇱 ISRAEL85♠♦A-1+2
-6.4Round 12🇮🇪 IRELAND123♦♠K+1-10
-6.7Round 15🇫🇷 FRANCE105♣♠7=+0
-6.7Round 15🇫🇷 FRANCE133NT♥6-1-6
-6.8Round 6🇳🇴 NORWAY156♥x♣K-4-11
-6.8Round 14🇬🇷 GREECE103NT♠2+1-11
-7.3Round 2🇵🇱 POLAND173♣♣J+1-7
-7.4Round 3🇪🇪 ESTONIA13NT♦2-3-6
-7.6Round 11🇸🇪 SWEDEN133NT♣T+1+1
-7.7Round 9🇮🇹 ITALY74♥x♦K-2+4
-7.8Round 5🇭🇺 HUNGARY114♠♥3=-7
-8.0Round 15🇫🇷 FRANCE37♠♥Q=+0
-8.1Round 8🇮🇱 ISRAEL46♠♦A-1-13
-8.2Round 14🇬🇷 GREECE65♣♠3=-13
-8.3Round 14🇬🇷 GREECE125♣♠J+1-13
-8.4Round 5🇭🇺 HUNGARY13NT♦2-1-10
-8.5Round 3🇪🇪 ESTONIA94♦x♣A-4-12
-8.6Round 3🇪🇪 ESTONIA166♣♥7-1-14
-8.6Round 11🇸🇪 SWEDEN186♣♦T-1-14
-8.8Round 10🇳🇱 NETHERLANDS64♣♦J+1-10
-9.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥x♣7-3-12
-9.8Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♦T-5-15
-10.3Round 10🇳🇱 NETHERLANDS26♣♣3-2-11
-10.6Round 10🇳🇱 NETHERLANDS156♥♣5=-13
-11.5Round 15🇫🇷 FRANCE76♠x♦Q-3-7
-12.8Round 4🇱🇻 LATVIA132♠x♠8=-13
-13.2Round 2🇵🇱 POLAND145♦x♥K-4-14
-13.2Round 10🇳🇱 NETHERLANDS35♠♥A-5-14